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Streamlight ProTac 2L-X EDC Flashlight - Streamlight C4 LED - 500 Lumens - Uses 2 x CR123As (Included) or 1 x 18650 - Comes in Various Packaging

Streamlight ProTac 2L-X EDC Flashlight
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LED flashlight with a pocket clip
Streamlight ProTac 2L-X EDC Flashlight alternate view 2
Streamlight ProTac 2L-X EDC Flashlight
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LED flashlight with a pocket clip
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  • TEN-TAP programming features three flashlight modes, offering you quick access to the outputs that matter most to you
  • 30 hour runtime makes for a handy EDC, camping or hiking light that won't quit when you need it most
  • Why not go for a dip? The ProTac 2L-X is waterproof as deep as 3ft for 30 minutes, and won't even flinch at the stormiest weather
  • Solid-state power regulation ensures optimal light output, so your light doesn't dim as the battery drains
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Streamlight ProTac 2L-X EDC Flashlight

The Ultimate Dual Fuel Flashlight

The Streamlight ProTac 2L-X EDC Flashlight is a dual fuel LED flashlight that will work with an 18650 battery, as well as CR123A batteries. When your 18650 battery is drained easily slip that into a charger and slide in some CR123As into your flashlight - that way you will never have to wait for your flashlight to recharge again. The TEN-TAP programming lets the user choose between three programs which include: high/strobe/low, high only, low/high modes. Featuring a solid state power regulator your flashlight will always get the maximum light output throughout the span of your batteries' life.

Additionally, the Streamlight ProTac 2L-X EDC Flashlight is constructed of a durable anodized aluminum construction that has an IPX7 waterproof rating. This flashlight is waterproof up to three feet for thirty minutes. Included with the Streamlight ProTac 2L-X EDC Flashlight is a removable pocket clip and two CR123A batteries.


  • Runs on either 1 x 18650 or 2 x CR123A batteries
  • Comes in Boxed or Clam Shell Packaging
  • Features TEN-TAP Programming Modes:
    • high/strobe/low
    • high only
    • low/high
  • Includes: 2 x CR123A batteries, removable pocket clip, and a nylon holster
  • Solid State power regulation will help provide optimal light output for the entirety of the battery's lifespan
  • Constructed of an anodized aluminum construction and comes with a removable pocket clip
  • RoHS Compliant
  • Comes with Streamlight's Limited Lifetime Warranty


  • LED: Streamlight's C4 LED
  • Power Source: Includes 2 x CR123A (Included) or 1 x 18650 (Not Included)
  • Peak Beam Distance: 165 meters (541.33 ft.)
  • Peak Beam Intensity: 6,800 cd
  • Brightness Outputs (Using 1 x 18650):
    • High 500 Lumens - 3.25 Hours
    • Low 40 Lumens - 30 Hours
    • Strobe 4.5 Hours
  • Brightness Outputs (Using 2 x CR123A):
    • High 500 Lumens - 2.75 Hours
    • Low 40 Lumens - 30 Hours
    • Strobe 3.25 Hours
  • IPX Rating: IPX7
  • Impact Resistance: 2 meters (6.56 ft.)
  • Dimensions:
    • Length - 5.14" (130.55 mm)
    • Head Diameter - 1.06" (26.92 mm)
    • Body Diameter - 0.94" (23.87 mm)
  • Weight (With 18650 Battery): 4.4 oz. (124.73 g)
  • Weight (With 2 x CR123A Batteries): 3.9 oz. (110.53 g)

US shipping warning
Runtime (Hours):-3.25-30-
Output Modes:Dual Brightness Levels, Strobe
Compatible Batteries:1 x 18650, 2 x CR123A
Batteries Included:Yes
Included Accessories:Batteries, Pocket Clip
Flashlight Usage:Every Day Carry
Throw Distance (Max):165m
Switch Location:Tailcap
Product Certifications:IPX-7
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Primary Material:Anodized Aluminum
Product Weight:3.9oz
Product Dimensions:5.14" (L) x 1.06" (Head Diameter)0.94" (Body Diameter)
Country of Origin:China
By David
Ontario, California
EDC Flashlight
November 30, 2021
I am one of THOSE People, I have way to many flashlights. I had to get just one more. Glad I did. Good size and it is knurled. Has 10 Tap, and it will tail stand. It uses 18650 and 123 batteries. What I love about this light is the center of the beam is slightly defused. As you can tell, I love this flashlight. It has become my new EDC. Buy it, you will not be disappointed.😎
By Ric
Powhatan, Virginia
Great flashlight for EDC
April 17, 2018
This is a great light for EDC, at work and at home. The brightest setting is only 500 lumens, but appears brighter than my older (more powerful) flashlights. I can only assume that it's because of the ProTac 2L-X C4 LED, and the reflector's beam formation. I love the fact that it's dual fuel, so I can use a charged 18650 button top battery, or 2 -CR123A batteries in a pinch. Also, the strobe function is a good option to have included, in case I need to use the light defensively, alongside a weapon.
This is my first Streamlight flashlight, and I'm very happy with my purchase. *In the past, I have always 'cheaped-out' on my flashlights, and now I can see that I wasn't doing myself any favors.
  • Well Made
  • Dual Fuel
  • Ten-Tap System
  • Great Beam Pattern
  • Removable Pocket Clip and Holster Included

Streamlight ProTac 2L-X EDC Flashlight - Streamlight C4 LED - 500 Lumens - Uses 2 x CR123As (Included) or 1 x 18650 - Comes in Various Packaging

  • $48.30
  • & Free Shipping On Orders Over $50
  • In Stock